Re: [Ikvm-developers] undefined symbol: g_module_open

[Jeroen F. <je...@su...>]

Thanks Jim. I will add the --libs option to pkg-config.

Regards,
Jeroen

> -----Original Message-----
> From: Jim Redman [mailto:jr...@er...]
> Sent: Saturday, May 17, 2008 19:32
> To: Jeroen Frijters
> Cc: ikv...@li...
> Subject: Re: [Ikvm-developers] undefined symbol: g_module_open
>
> Jeroen,
>
> If you change this line in the native/native.build file:
>
> <exec program="/bin/bash" commandline="-c 'gcc -o libikvm-native.so --
> shared -fPIC `pkg-config --cflags gmodule-2.0` `pkg-config --libs
> gmodule-2.0` jni.c os.c'"/>
>
> adding `pkg-config --libs gmodule-2.0` it seems to resolve the problem.
>   On FC8 everything seems to be working fine.
>
> On XScale I now have an java.lang.UnsatisfiedLinkError:..
> librxtxSerial.so already loaded in another classloader..
> but I assume that is just a configuration error since it doesn't show
> up on FC8.
>
> Jim
>
> Jeroen Frijters wrote:
> > Hi Jim,
> >
> > This is really way outstide of my area of expertise. Googling found
> this similar error on Ubuntu x64:
> > https://bugs.launchpad.net/ubuntu/+source/mono/+bug/220935
> >
> > I would try asking on the Mono list.
> >
> > Regards,
> > Jeroen
> >
> >> -----Original Message-----
> >> From: ikv...@li... [mailto:ikvm-
> >> dev...@li...] On Behalf Of Jim Redman
> >> Sent: Friday, May 16, 2008 19:59
> >> Cc: ikv...@li...
> >> Subject: [Ikvm-developers] undefined symbol: g_module_open
> >>
> >> Can anyone shed any light on this?  We have code that uses RXTX, and
> >> so the RXTX native library.  Code has been run through IKVMC.  This
> >> is on Debian XScale (NSLU2).
> >>
> >> Mono Version:
> >>
> >> SweetSpace:/home/MIX_CMIX# mono -V
> >> Mono JIT compiler version 1.9.1 (tarball) Copyright (C) 2002-2007
> >> Novell, Inc and Contributors. www.mono-project.com
> >>          TLS:           normal
> >>          GC:            Included Boehm (with typed GC)
> >>          SIGSEGV:       normal
> >>          Notifications: epoll
> >>          Architecture:  arm
> >>          Disabled:      none
> >>
> >>
> >> ikvm-0.36.0.11 with the libikvm-native.so build for XScale.
> >>
> >> Running the application gets this error about the time in the
> >> application when I would expect the native library to be loaded.
> >>
> >> mono: symbol lookup error: /home/MIX_CMIX/libikvm-native.so:
> >> undefined
> >> symbol: g_module_open
> >>
> >> It seems this may be a problem with later versions of Mono, that is,
> >> I think that this problem does not exist with, say 1.2.6, but
> haven't
> >> confirmed that yet.
> >>
> >> Any thoughts? Ideas?
> >>
> >> Thanks,
> >>
> >> Jim
> >>
> >> --
> >> Jim Redman
> >> (505) 662 5156 x85
> >> http://www.ergotech.com
> >>
> >> --------------------------------------------------------------------
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>
> --
> Jim Redman
> (505) 662 5156 x85
> http://www.ergotech.com